Matson Browning

Matson Browning is a former police officer and FBI agent who spent 20 years undercover infiltrating white supremacist groups.

His experiences form the basis of "The Hate Next Door," which details his work in Arizona investigating and exposing hate groups.

Browning's career took a toll on his mental health and family life, but he persevered with support from his wife, Tawni.

After retiring from law enforcement, Browning continues to educate others about white supremacy through consulting and training.

He co-founded the Supremacist Intelligence Network with his wife to bring law enforcement agencies together in combating hate groups.

Browning's work has made him a leading expert on white supremacist movements in America and globally.